67340134 has 8 divisors (see below), whose sum is σ = 102010608. Its totient is φ = 33336600.

The previous prime is 67340093. The next prime is 67340137. The reversal of 67340134 is 43104376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67340137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166482 + ... + 166885.

It is an arithmetic number, because the mean of its divisors is an integer number (12751326).

Almost surely, 2^67340134 is an apocalyptic number.

67340134 is a deficient number, since it is larger than the sum of its proper divisors (34670474).

67340134 is a wasteful number, since it uses less digits than its factorization.

67340134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333470.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 67340134 is about 8206.1034602301. The cubic root of 67340134 is about 406.8409490673.

The spelling of 67340134 in words is "sixty-seven million, three hundred forty thousand, one hundred thirty-four".